Brillaint extension for FF. It just needs more more mode. An Auto Full Screen after clicking on a video to play.

Best Add-on ever. The speed control is outstanding, I love playing videos at 10x just to enjoy the content without taking up too much time. I never YouTube without it!

best addon, thanks for bringing it back

I was sad I couldn't find this extension on Firefox. I've been using it on Chromium for a long while now and I'm extremely glad it's back here too now! I think this is one of the best, convenient and full Youtube enhancer extention out there! It's a must have, truly!

ÇOK İYİ BİR EKLENTİ

I'M SO HAPPY THIS IS BACK. Thank you so much for your hard work

So good and useful addon

This extension is the best. I don't want to miss it when using YouTube. All these possiblities to customize my experience are great.
Just one thing is a bit annoying: if i reload a YouTube-tab, this tab is "broken". I can't use the controls etc anymore. Only way to fix it for me is opening a new tab and navigate to the video (duplicating the tab or pasting the url into a new tab doesn't work)

omg, so lost w/o this. tysm One of the first extensions i always get when getting FireFox for the first time. I have to say after trying them all this YouTube extension is hands down my favorite.

Essa é a melhor extensão para o Youtube!
Uso há muitos e muitos anos.
A função eu mais gosto é a de usar o volume segurando o botão direito + scroll.